49629840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{15907}}^1$

素因数の和:15936

約数の個数: 80

約数和(自身を含む): 165697728

約数和(自身を除く): 116067888

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 15907, 31814, 47721, 63628, 79535, 95442, 127256, 159070, 190884, 206791, 238605, 254512, 318140, 381768, 413582, 477210, 620373, 636280, 763536, 827164, 954420, 1033955, 1240746, 1272560, 1654328, 1908840, 2067910, 2481492, 3101865, 3308656, 3817680, 4135820, 4962984, 6203730, 8271640, 9925968, 12407460, 16543280, 24814920, 49629840]

約数ペア:

[(1, 49629840), (2, 24814920), (3, 16543280), (4, 12407460), (5, 9925968), (6, 8271640), (8, 6203730), (10, 4962984), (12, 4135820), (13, 3817680), (15, 3308656), (16, 3101865), (20, 2481492), (24, 2067910), (26, 1908840), (30, 1654328), (39, 1272560), (40, 1240746), (48, 1033955), (52, 954420), (60, 827164), (65, 763536), (78, 636280), (80, 620373), (104, 477210), (120, 413582), (130, 381768), (156, 318140), (195, 254512), (208, 238605), (240, 206791), (260, 190884), (312, 159070), (390, 127256), (520, 95442), (624, 79535), (780, 63628), (1040, 47721), (1560, 31814), (3120, 15907)]